An illustrated methodology for the development of virtual learning environments for use by people in special needs education. - David J. Brown 001; David S. Stewart (HCI (2), 1999)

Virtual environments - Improving accessibility to learning? - Sue Cobb; Helen Neale; David S. Stewart (HCI, 2001)

Engaging Students with Profound and Multiple Disabilities Using Humanoid Robots. - Penny J. Standen; David J. Brown 001; Jess Roscoe; Joseph Hedgecock; David S. Stewart; Maria Jose Galvez Trigo; Elmunir Elgajiji (HCI (5), 2014)